Pitting potential of zircaloy-2 in artificial seawater under -ray irradiation

Motooka, Takafumi; Komatsu, Atsushi ; Tsukada, Takashi ; Yamamoto, Masahiro

Pitting potentials of zircaloy-2 in artificial seawater were measured as a function of chloride concentration or solution temperature with and without -ray irradiation. The corrosion potentials of zircaloy-2 were also measured over 720 h. The pitting potential with -ray irradiation was slightly greater than that without the irradiation. In both cases with and without the irradiation, the corrosion potentials of zircaloy-2 did not exceed the pitting potential. The pitting potential under irradiation decreased with increasing chloride concentration and/or solution temperature.

Language	:	English
Journal	:	ECS Transactions
Volume	:	53
Number	:	21
Pages	:	p.25 - 32
Publication Year/Month	:	2013/05
Meeting title	:	223rd Electrochemical Society Meeting
Held date	:	2013/05
Location (city)	:	Toronto
Location (country)	:	Canada
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.1149/05321.0025ecst
DOI for research data	:
Keywords	:	福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
Research Facility	:	コバルト60照射施設
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

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InCites™	:	Percentile:84.68 Category:Electrochemistry
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Registration No. : BB20131066
JAEA Abstracts No. : 42000147
Paper Submission No. : 13688

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